30263536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{111263}}^1$

素因数の和:111288

約数の個数: 20

約数和(自身を含む): 62085312

約数和(自身を除く): 31821776

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 111263, 222526, 445052, 890104, 1780208, 1891471, 3782942, 7565884, 15131768, 30263536]

約数ペア:

[(1, 30263536), (2, 15131768), (4, 7565884), (8, 3782942), (16, 1891471), (17, 1780208), (34, 890104), (68, 445052), (136, 222526), (272, 111263)]